156956702212

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{201209}}^1$

素因数の和:201436

約数の個数: 48

約数和(自身を含む): 293412470400

約数和(自身を除く): 136455768188

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 139, 244, 278, 556, 1403, 2806, 3197, 5612, 6394, 8479, 12788, 16958, 33916, 195017, 201209, 390034, 402418, 780068, 804836, 4627807, 9255614, 12273749, 18511228, 24547498, 27968051, 49094996, 55936102, 111872204, 282296227, 564592454, 643265173, 1129184908, 1286530346, 1706051111, 2573060692, 3412102222, 6824204444, 39239175553, 78478351106, 156956702212]

約数ペア:

[(1, 156956702212), (2, 78478351106), (4, 39239175553), (23, 6824204444), (46, 3412102222), (61, 2573060692), (92, 1706051111), (122, 1286530346), (139, 1129184908), (244, 643265173), (278, 564592454), (556, 282296227), (1403, 111872204), (2806, 55936102), (3197, 49094996), (5612, 27968051), (6394, 24547498), (8479, 18511228), (12788, 12273749), (16958, 9255614), (33916, 4627807), (195017, 804836), (201209, 780068), (390034, 402418)]